“I just wanted to let you know how much better I have been feeling since my test! I have eliminated all dairy, including any butter etc, wheat, rye, eggs, red wine and beer and it is amazing what a difference it has made. I feel so energetic and cheerful and my boyfriend can’t stop telling me how healthy and vibrant I look. I’ve just returned from holiday in Sweden – everyone there also thought that I looked in much better health then the last time they had seen me.”Jennifer Tilston, London